Blomberg dishwasher beeps for 5 minutes on cycle finish
I can't find a service manual, but wonder if its the same electronics as bosch? I think that perhaps there is something like pressing the power and cancel buttons at the same time to get into a place to set the beeper volume. I need to turn it off!
I installed it myself, went easy like the sears one it replaced.
DWT 34240
Thanks,
Tom Andersen

6 Suggested Answers

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When the machine is on, but not running, press and hold the "pre-wash" button. After a few seconds it will begin that beep noise, keep holding it in until the beep volume goes down and finally stops completely (5-10 secs). Once the beep has stopped, release the button and voila, no more annoying beeps at the end of your cycle.

To restore the end of cycle notification (beep) do the same thing as described above, but release the button earlier while the beep is still going.

The latch needs to be replaced. Kitchen Aid has made two updates to this latch. I.E. 2-revised latches. I just replacd the latch assembly and the dishwasher works fine now. Do a search for kitchen aid repair parts online and hav them shipped to your home. The repair takes five minutes. Un-screw all torx bit screws on door and the latch is under neath. One electrical dip switch held on by another screw and a two prong tab to undo the old latch. This seriously took me five minutes to repair and the parts were $40.00 online shipped.

holding the button for four seconds will not do it, you have to hold it until the light stops blinking and
will go back to normal, normall takes more than four seconds to unlock the unit, this is something
the sears repair techs know becouse the are trained on all this things but, they will not share this things, becouse thats how they make money

Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.

It would help to know the model number of the dishwasher, but on many Bosch dishwashers, you can switch the cycle cycle completion signal off as follows:

1. While holding the right-handCANCEL/DRAIN button, also press and hold the ON/OFF button2. When the LED above the CANCEL/DRAIN button illuminates and the beeping starts, release both buttons3. Press the right CANCEL/DRAIN button repeatedly until the beeping tone is at the desired volume, i.e. silent!4. Press the "ON/OFF" button again to set the volume.

On models with the wash cycle buttons on the top edge of the door, the CANCEL/DRAIN buttons aren't always explicitly labelled CANCEL/DRAIN. These buttons are also labelled RESET on some models.

On models with 3 and 4 wash cycle buttons, the right CANCEL/DRAIN button is the third button when reading from left to right. On models with 5 wash cycle buttons, the right CANCEL/DRAIN button is the fourth button when reading from left to right.

Please try the above then let me know if you need further assistance. Please state the model number or series (i.e. Integra) of your washer if/when replying.

This means that the Dishwashers has detected a condition it needs to check.
Press "Cancel" to clear the display and to stop the beeping sound, then
try turning the Dishwashers off and on again.
If you still see the "E 24," turn off the power to your Dishwashers and wait five
minutes before turning it on again. If you hear the beep or see the "E 24 "
when you try to washing again, please call your authorized
provider for service.

Sounds like the control module is out -- cost about $100 (I am on my third). I got a "lifetime" warranty when buying my second one. If you are handy, you can replace it yourself. You can call Bosch to confirm this (I did). It mounts inside the door.

If your heat cycle is not coming on, which it sounds like it is not,
then you may have a problem with the heating system. There is a well
known issue with many of the Bosch dishwashers that use the (266746)
control module. Basically, there is a relay (which is a kind of
electro-mechanical switch) that is used to turn on the built-in
heater. There is a solder joint on the main Printer Circuit Board
(PCB) that allow electricity to flow to the heater, that joint often
will melt away and burn the surrounding area of the PCB. This is most
likely a design flaw and appears to occur at about the 4-5 year mark.
One way you can test for this is to run the onboard diagnostics routine
that is programmed into the firmware of the micro-controller (brain) of
the dishwasher. The way to do so it to press and hold the (Scrub Wash
& Delicate/Econo) buttons at he same time and then press the on/off
power switch to the on position. The LED lights above both those
buttons should begin to flash, when they do, press them both again and
the diagnostics program will start. It is a multi-phase program that
will run for quite a while. Once it finishes, if it is a heating
problem, it will end with a number 2 code in the display. If this is
so, then it very well maybe the solder-joint issue on the control
module and it will need to be replaced. It runs $128.10 US directly
from www.bosch-appliances.com. Good luck.